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Definitions

sleep

[sleep] / slip /
NOUN
suspension of consciousness
Synonyms
STRONGEST
coma dream hibernation slumber trance
STRONG
bedtime catnap dormancy doze dullness lethargy nap nod repose rest sandman shuteye siesta snooze torpidity torpor
WEAK
few z's forty winks sack time slumberland
Antonyms
STRONGEST
consciousness wakefulness
STRONG
action activity energy liveliness
WEAK
awakening
VERB
suspend consciousness
Synonyms
STRONGEST
bed down doze fall asleep languish relax snooze
STRONG
bunk catnap crash dream drowse flop hibernate nap nod oversleep repose rest retire slumber snore yawn
WEAK
catch a wink catch forty winks conk out cop some z's drop off fall out hit the hay hit the sack nod off sack out saw wood take a nap turn in zonk out zzz
Antonyms
STRONGEST
grow
STRONG
be active energize
WEAK
wake waken

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ready for takeoff — Air New Zealand’s economy sleep pods.

From MarketWatch • Apr. 15, 2026

"From our data, there are three things you could do to try to maximize mental sharpness: getting enough sleep, avoiding burnout over long periods of time, and finding ways to reduce depressive traps," says Hutcherson.

From Science Daily • Apr. 15, 2026

Krofft died in his sleep on Friday at the home of his friend and business partner Kelly Killian, she announced on Instagram.

From Los Angeles Times • Apr. 13, 2026

They anticipate changing their sleep schedules again when Trump visits China next month.

From The Wall Street Journal • Apr. 13, 2026

But once again, the only thing pulling him was the prospect of a decent night’s sleep.

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman

Vocabulary lists containing sleep

"Stopping by Woods on a Snowy Evening"

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